Platelet-Rich Plasma Injections as a Treatment for Refractory Patellar Tendinosis: A Meta-Analysis of Randomised Trials

Patellar tendinosis (PT) is a clinical syndrome characterised by anterior knee pain and tenderness at the insertion of the patellar tendon on the inferior pole of the patella. Commonly known as “jumper’s knee”, PT causes pain following repetitive running or jumping exercises, which usually settles with rest but returns when exercise is recommenced).